The Mississippi River is the chief river of the second-largest drainage system on the North American continent, second only to the Hudson Bay drainage system.[10][11] Flowing entirely in the United States (although its drainage basin reaches into Canada), it rises in northern Minnesota and meanders slowly southwards for 2,320 miles (3,730 km)[11] to ...
The benefit of Southwest is that you can speculatively book your flights and if you cancel there are no change fees, which I love! Of course, if you pay for your flight with cash and need to cancel youâll receive the amount paid back in the form of a voucher which is only valid for one year.
You can cancel a Southwest flight by calling 1-800-I-FLY-SWA (435-9792), but itâs also possible to cancel your Southwest flight online. Hereâs an example from an upcoming flight I have. Simply pull up your reservation on Southwest.com.